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Proline Promass Q 300
Coriolis flowmeter

The innovative specialist for challenging applications with a compact, easily accessible transmitter

  • Product picture of: Proline Promass Q 300 (horizontal) ©Endress+Hauser
  • German Innovation Award 2018 GOLD

    The German Innovation Award recognizes industry-wide products that set themselves apart from currently-available solutions through their added value.

  • Promass Q - The flow specialist for the exact measurement of liquids with entrained gas

  • The Coriolis Flow Measuring Principle

Promass Q 300 provides the highest measurement accuracy for mass flow, volume flow and density. Being the preferred choice for custody transfer applications, it has also been optimized for liquid applications where entrained gas is known to be present. The compact transmitter offers high flexibility in terms of operation and system integration: access from one side, remote display and improved connectivity options. Heartbeat Technology ensures compliance and process safety at all times.

Benefits

  • Secured measuring quality – unmatched accuracy of mass flow, volume flow and density

  • Optimized performance for liquids with entrained gas – MFT (Multi-Frequency Technology)

  • Fewer process measuring points – multivariable measurement (flow, density, temperature)

  • Space-saving installation – no in/outlet run needs

  • Full access to process and diagnostic information – numerous, freely combinable I/Os and fieldbuses

  • Reduced complexity and variety – freely configurable I/O functionality

  • Integrated verification – Heartbeat Technology

Field of application

  • Measuring principle operates independently of physical fluid properties such as viscosity or density

  • Highest measurement performance for custody transfer, density and challenging applications.

Device properties

  • Mass flow: measured error ±0.05 % (PremiumCal)

  • Density: measured error ±0.2 kg/m3

  • High turndown due to low pressure loss/zero point

  • Compact dual-compartment housing with up to 3 I/Os

  • Backlit display with touch control and WLAN access

  • Remote display available

Features and specifications

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Accessories / Spare parts

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Contact

Endress+Hauser Instruments International AG
Kaegenstrasse 2 4153 Reinach Switzerland
Tel.: +41 61 715 81 00
Fax: +41 61 715 25 00
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